dbForge Studio for SQL Server!

MySQL Workbench is a unified visual tool for database architects, developers, and DBAs. MySQL Workbench provides data modeling, SQL development, and comprehensive administration tools for server configuration, user administration, and much more. MySQL Workbench is available on Windows, Linux and Mac OS.

DBeaver - Universal Database Manager and SQL Client. DBeaver is free and open source (GPL) universal database tool for developers and database administrators.

HeidiSQL is a useful tool designed for web developers using the popular MySQL server, Microsoft SQL databases and PostgreSQL. It enables you to browse and edit data, create and edit tables, views, procedures, triggers and scheduled events. Also, you can export structure and data either to SQL file, clipboard or to other servers.

SQuirreL SQL is an open-source Java SQL Client program that will allow you to view the structure of a JDBC compliant database, browse the data in tables, issue SQL commands etc.

dbForge Query Builder for SQL Server is a solution for quick creation of queries and extended data management. It allows you to effortlessly create any complex queries to SQL Server databases.

SQL Server Management Studio (SSMS) is a tool included with Microsoft SQL Server for configuring, managing, and administering all components within Microsoft SQL Server. The tool includes both script editors and graphical tools which work with objects and features of the server.

Database .NET is an innovative, powerful and intuitive multiple database management tool.With it you can Browse objects, Design tables, Edit rows, Export data and run Queries with a consistent interface. A standalone tool that does not require installation.

Database browser is an universal table editor. This easy to use tool allows user to connect to any database and browse or modify data,run sql scripts, export, import and print data. And the most important thing it is Free-ware. Connect to any database and browse or modify data ,run sql scripts, export and print data. And the most important thing it is Freeware.

RazorSQL is an SQL query tool, database browser, SQL editor, and database administration tool for Windows, Mac OS X, Linux, and Solaris.

PL/SQL Developer is an Integrated Development Environment that is specifically targeted at the development of stored program units for Oracle Databases. Over time we have seen more and more business logic and application logic move into the Oracle Server, so that PL/SQL programming has become a significant part of the total development process. PL/SQL Developer focuses on ease of use, code quality and productivity, key advantages during Oracle application development.

Aqua Data Studio is a complete Integrated Development Environment (IDE) for database developers. It provides four major areas of functionality: 1) Database query and administration tools; 2) a suite of compare tools for databases, source control and file systems; 3) a complete and integrated source control client for Subversion (SVN) and CVS; and 4) a database modeler as powerful as the best standalone database diagramming tools.

Database design and modeling tool - DeZign for Databases. Features: visual database design, data modeling ER Diagrams (ERD), Reverse Engineering, database creation, sql script generation.

Toad for SQL Server is a productivity toolset for SQL Server administration, performance tuning, and development. It has earned multiple awards, including back-to-back "Best of Tech-Ed" wins.

SQL Database Studio is professional client for Microsoft SQL Server. It's built with a lot of features for easy browsing data.There is Express version which is free and also paid Pro version